OV7725 Camera Module High-Performance 0.3MP VGA CMOS Sensor for Low-Light High-Speed Imaging

Detail Information

Product description

The Sinoseen OV7725 camera module features the advanced Omnivision OV7725 image sensor, delivering outstanding low-light performance and high frame rate. This CMOS VGA camera supports a wide range of image formats and resolutions, including VGA, QVGA, and more, with full user control via the SCCB interface. Enhanced by proprietary sensor technology, the OV7725 offers noise reduction, de-noise level auto adjust, and automatic image control functions like Automatic Exposure Control (AEC) and Automatic White Balance (AWB), ensuring exceptional image quality. Ideal for battery-powered products like cellular phones, PDAs, and compatible with Arduino, STM32, ARM platforms.
Upgrade your project with Sinoseen’s OV7725 camera module for superior imaging in any condition.

Product Overview

Built around the 1/4-inch OV7725 CMOS sensor, this module combines VGA image capture with an integrated image processor. Its 6.0 μm pixels and automatic image controls provide a basis for color capture under varying illumination. Exposure, gain and white balance settings can be configured through the SCCB control interface.

The module uses a DVP interface for image transfer to a compatible host. The specified camera base measures 8 × 8 mm, with a total height of 5.1 ±0.2 mm. A fixed-focus optical configuration supports applications with a defined viewing distance, while the 100° diagonal field of view provides broad scene coverage. Actual working distance and image detail should be evaluated with the selected lens and target scene.

Key Features

VGA Color Imaging

Captures 640 × 480 images for observation, preview and basic visual analysis where VGA detail is sufficient.

Compact Mechanical Design

An 8 × 8 mm camera base and 5.1 ±0.2 mm total height support integration into compact assemblies. Full assembly dimensions depend on the FPC and connector configuration.

DVP Image Transfer and SCCB Control

Uses DVP for image data transfer and SCCB for sensor configuration. Host integration requires matching electrical levels, pin assignments and interface timing.

Integrated Image Processing

Sensor functions include automatic exposure, automatic gain, automatic white balance, noise reduction and defect correction. Image settings can be tuned for the intended lighting conditions.

Fixed Focus with a Wide Field of View

The specified lens offers a 100° ±3° diagonal field of view. Fixed focus suits installations with a defined target distance and avoids the need for autofocus control.

VGA Sensor Operation up to 60 fps

The OV7725 supports up to 60 fps at VGA resolution. Delivered frame rate depends on clock settings, exposure, output format and the host capture system.

Application Areas

Face Recognition: Face capture for access control.
QR Code Payment: Code imaging for decoding.
VR Devices: Visual input for motion tracking.
High-Speed Tracking: Moving-object image capture.
Terminal Scanning: Document and barcode imaging.
Robot Vision: Images for positioning and guidance.
Security & Smart Home: Indoor and outdoor monitoring.
AI Training Data Collection: Image capture for AI datasets.
Medical & Life Science Imaging: Image capture for microscopy and research.

OEM/ODM Customization & Development Process

Match the Camera to Your Integration Requirements

A suitable camera configuration must fit both the imaging task and the device structure. Sinoseen provides OEM/ODM camera module services and can assess changes to the optical setup, flexible-circuit layout, connection arrangement, and supported operating configuration.

Customization feasibility, development scope, cost, and lead time are confirmed after engineering review.

Customization Process

Step 1 — Share Your Requirements

Provide the application, host platform, required resolution and frame rate, working distance, installation space, and estimated quantity.

Step 2 — Review the Configuration

Assess the sensor operating mode, interface, lens, and mechanical arrangement. Identify any changes required for the target device.

Step 3 — Confirm Drawings and Evaluation Criteria

Agree on the configuration, connection details, mechanical revision, and sample acceptance requirements before prototype production.

Step 4 — Evaluate Samples

Test image quality, sustained frame rate, exposure behavior, host integration, and mechanical fit in the actual operating environment.

Step 5 — Approve the Production Configuration

Confirm the accepted sample, drawings, optical components, and operating configuration before proceeding with volume production.

Send Your Drawings and Imaging Requirements

About Sinoseen

Shenzhen Sinoseen Technology Co., Ltd. was established in June 2016 and specializes in CMOS camera module design, development, manufacturing, and OEM/ODM services.

Its product portfolio includes USB, MIPI, and DVP camera modules, with services extending from development through manufacturing and after-sales support.

For embedded vision projects, Sinoseen works with customers to assess the imaging task alongside mechanical and electrical integration requirements. This helps define a camera configuration that can be evaluated in the intended device before production approval.

Certifications & Intellectual Property

Sinoseen’s documentation includes quality management records, product compliance documents, software copyrights, and utility model patents. For your camera module project, please request the current documents applicable to the selected model and configuration, including relevant CE, FCC, or RoHS documentation.

Frequently Asked Questions

Q1. What resolution does this OV7725 camera module provide?
The module provides 640 × 480 VGA images, equivalent to approximately 0.3 megapixels.

Q2. Can it deliver 60 fps at VGA resolution?
The sensor supports VGA operation up to 60 fps. The frame rate available in your system depends on the module configuration, exposure settings and host capture capability.

Q3. Can this module connect directly to a computer through USB?
This is a DVP camera module. It requires a compatible host interface or a suitable bridge solution to connect through USB.

Q4. Does the camera support autofocus?
The listed configuration uses a fixed-focus lens. The intended working distance should be confirmed during lens selection and sample evaluation.

Q5. Can it be used for thermal imaging or temperature measurement?
No thermal imaging or temperature-measurement function is included in the specified configuration. The module captures conventional color images.